3404402401 has 2 divisors, whose sum is σ = 3404402402. Its totient is φ = 3404402400.

The previous prime is 3404402389. The next prime is 3404402413. The reversal of 3404402401 is 1042044043.

It is a balanced prime because it is at equal distance from previous prime (3404402389) and next prime (3404402413).

It can be written as a sum of positive squares in only one way, i.e., 3071376400 + 333026001 = 55420^2 + 18249^2 .

It is an emirp because it is prime and its reverse (1042044043) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3404402401 - 2¹⁹ = 3403878113 is a prime.

It is not a weakly prime, because it can be changed into another prime (3404432401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1702201200 + 1702201201.

It is an arithmetic number, because the mean of its divisors is an integer number (1702201201).

Almost surely, 2^3404402401 is an apocalyptic number.

It is an amenable number.

3404402401 is a deficient number, since it is larger than the sum of its proper divisors (1).

3404402401 is an equidigital number, since it uses as much as digits as its factorization.

3404402401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 3404402401 is about 58347.2570135049. The cubic root of 3404402401 is about 1504.3433228188.

Adding to 3404402401 its reverse (1042044043), we get a palindrome (4446446444).

The spelling of 3404402401 in words is "three billion, four hundred four million, four hundred two thousand, four hundred one".